// Keyword help requested
        private void buttonkeywordhelp_Click(object sender, EventArgs e)
        {
            // Get script
            ScriptDocumentTab t = (tabs.SelectedTab as ScriptDocumentTab);

            t.LaunchKeywordHelp();
        }
        //mxd. This launches keyword help website
        public bool LaunchKeywordHelp()
        {
            // Get script
            ScriptDocumentTab t = (tabs.SelectedTab as ScriptDocumentTab);

            return(t != null && t.LaunchKeywordHelp());
        }